<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>用户登陆系统</title>
	<style>
		table{
			width: 400px;
			margin: 100px auto;
		}
		table,tr,td{
			border: 1px solid #ccc;
		}
		table{
			border-collapse: collapse;
		}
	</style>
</head>
<body>
	<form action="dologin.php" method="post">
		<table>
			<caption>
				<h1>用户登陆系统</h1>
			</caption>
			<tr>
				<td>用户名：</td>
				<td><input type="text" name="username"></td>
			</tr>
			<tr>
				<td>密码：</td>
				<td><input type="password" name="pwd"></td>
			</tr>
			<tr>
				<td><input type="submit" value="登陆"></td>
				<td><input type="reset" value="重置"></td>
			</tr>
		</table>
	</form>
</body>
</html>